Canon printer MAXIFY MB5120 User Manual

							Imageswithwidelydistributeddata
Move the Black-point Slider toward the highlight side, and White-point Slider toward the shadow side.
MovingtheMid-pointSlider
Move the Mid-point Slider to specify the level to be set as the middle of the tonal range.
Imageswithmoredatadistributedtothehighlightside
Move the Mid-point Slider toward the highlight side.
Imageswithmoredatadistributedtotheshadowside
Move the Mid-point Slider toward the shadow side.
AdjustingHistograms(UsingtheDroppers)
When you select a  Channel and click the Black-point, Mid-point, or White-point Dropper, the mouse
pointer on the preview image changes to a dropper. Click a Dropper displayed below the histogram to
change the setting.
801 
						

							AdjustingToneCurveYou can adjust the brightness of an image by selecting the type of graph (tone curve) showing the balance
of tone input and output, via 
 (Tone Curve Settings) in ScanGear (scanner driver)'s  AdvancedMode
tab.
Note

						

							AdjustingToneCurve
In  SelectToneCurve , select a tone curve from  Nocorrection, Overexposure , Underexposure , High
contrast , Reversethenegative/positiveimage , and Editcustomcurve .
Nocorrection(Noadjustment)
Overexposure(Convexcurve)
The midtone data of the input side is stretched toward the highlight of the output side, resulting in a bright-
toned image when viewed on a monitor.
Underexposure(Concavecurve)
The midtone data of the input side is stretched toward the shadow of the output side, resulting in a dark-
toned image when viewed on a monitor.
Highcontrast(Scurve)
The highlight and shadow of the input side are enhanced, resulting in a high-contrast image.
804 
						

							Reversethenegative/positiveimage(Downward-slopingline)
The input and output sides are reversed, resulting in a negative-positive inverted image.
Editcustomcurve
You can drag specific points on the Tone Curve to freely adjust the brightness of the corresponding areas.
805 
						

							SettingThresholdYou can sharpen text in a document or reduce show-through in newspapers by adjusting the threshold level
via 
 (Threshold) in ScanGear (scanner driver)'s  AdvancedMode tab.
Note

						

							ScanGear(ScannerDriver)Screens
BasicModeTab
AdvancedModeTab
InputSettings
OutputSettings
ImageSettings
Color Adjustment Buttons
PreferencesDialogBox
Scanner Tab
Preview Tab
Scan Tab
ColorSettings  Tab
807 
						

							BasicModeTabThis mode allows you to scan easily by following the on-screen steps.
This section describes the settings and functions available on the  BasicMode tab.
(1) Settings and Operation Buttons
(2) Toolbar
(3) Preview Area
Note

						

							Document(Grayscale)ADFDuplex(onlyformodelssupportingADFduplexscanning)Scan both sides of documents from the ADF in black and white.
Important

						

							OutputSizeSelect an output size.
Output size options vary by the item selected in  Destination.
Flexible Allows you to freely adjust the cropping frames (scan areas).
Inthumbnailview:
Drag the mouse over a thumbnail to display a cropping frame. When a cropping frame is
displayed, the portion within the cropping frame will be scanned. When no cropping frame is
displayed, each frame is scanned individually.
Inwholeimageview:
When no cropping frame is displayed, the entire Preview area will be scanned. When a cropping
frame is displayed, the portion within the cropping frame will be scanned.
PaperSize(L,A4,etc.) Select an output paper size. The portion within the cropping frame will be scanned at the size ofthe selected paper size. You can drag the cropping frame to enlarge/reduce it while maintaining
the aspect ratio.
MonitorSize(1024x768pixels,etc.) Select an output size in pixels. A cropping frame of the selected monitor size will be displayed
and the portion within the cropping frame will be scanned. You can drag the cropping frame to
enlarge/reduce it while maintaining the aspect ratio.
Add/Delete... Opens the  Add/DeletetheOutputSize  dialog box, in which you can specify custom output
sizes. You can select this option when  Destination is Print  or Imagedisplay .
In the Add/DeletetheOutputSize  dialog box, you can specify multiple output sizes and save
them at one time. Saved items will be registered to the  OutputSize list and can be selected,
along with the predefined items.
Adding:
Enter  OutputSizeName , Width , and Height , then click  Add. For  Unit, you can select  inches or
mm  when  Destination  is Print  but you can only select  pixels when  Destination  is Image
display . The name of the added size appears in  OutputSizeList. Click Save to save the items
listed in  OutputSizeList .
810